A community workshop introduced a new borrowing system for power tools. Previously, residents received a borrowing card after attending an introductory session. Staff later found that attendance alone did not show whether a person could adjust a tool safely. Under the new system, residents still attend the session, but they must also demonstrate the adjustment without help. Those who make a mistake receive guidance and try again on a different practice device. Previous experience does not remove either requirement. Passing the demonstration makes a resident eligible to request a tool; it does not guarantee that the tool will be available. Some popular tools are booked several days ahead. In addition, the largest saw can be used only inside the workshop while a supervisor is present. Staff keep separate records for attendance, demonstration, and actual borrowing. The purpose is not to make the card harder to obtain for its own sake, but to ensure that each record describes what has really been checked.